cognitive decline

  1. Seagal

    COVID Vaccines Damage Cognition

    https://www.midwesterndoctor.com/p/we-now-have-proof-the-covid-vaccines
  2. BadassBlues

    The significance of selegiline/(-)-deprenyl after 50 years in research and therapy (1965-2015)

    https://pubmed.ncbi.nlm.nih.gov/27480491/ The significance of selegiline/(-)-deprenyl after 50 years in research and therapy (1965-2015) I Miklya 1 Affiliations expand PMID: 27480491 DOI: 10.1038/mp.2016.127 Abstract Deprenyl/Selegiline (DEP), created by Joseph Knoll in the 1960s, registered...
  3. Vince

    Cognitive decline during retirement.

    https://neurosciencenews.com/retirement-cognition-education-23660/
  4. Vince

    A meta-analysis found that the average effect of education on cognitive decline is zero.

    Take a look at any list of risk factors for cognitive decline and you're bound to find "education" among them. The received wisdom is that the more years you spend in education, the lower your risk of cognitive decline in old age. Our latest research begs to differ. Cognitive decline is not...
TRT Hormone Predictor Widget

TRT Hormone Predictor

Predict estradiol, DHT, and free testosterone levels based on total testosterone

⚠️ Medical Disclaimer

This tool provides predictions based on statistical models and should NOT replace professional medical advice. Always consult with your healthcare provider before making any changes to your TRT protocol.

ℹ️ Input Parameters

Normal range: 300-1000 ng/dL

Predicted Hormone Levels

Enter your total testosterone value to see predictions

Results will appear here after calculation

Understanding Your Hormones

Estradiol (E2)

A form of estrogen produced from testosterone. Important for bone health, mood, and libido. Too high can cause side effects; too low can affect well-being.

DHT

Dihydrotestosterone is a potent androgen derived from testosterone. Affects hair growth, prostate health, and masculinization effects.

Free Testosterone

The biologically active form of testosterone not bound to proteins. Directly available for cellular uptake and biological effects.

Scientific Reference

Lakshman KM, Kaplan B, Travison TG, Basaria S, Knapp PE, Singh AB, LaValley MP, Mazer NA, Bhasin S. The effects of injected testosterone dose and age on the conversion of testosterone to estradiol and dihydrotestosterone in young and older men. J Clin Endocrinol Metab. 2010 Aug;95(8):3955-64.

DOI: 10.1210/jc.2010-0102 | PMID: 20534765 | PMCID: PMC2913038

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